View Full Version : My 3.71 M33 Upgrade Tutorial

September 30th, 2007, 20:18
Hi there,

I have just finished writing my tutorial on upgrading to the latest 3.71M33 firmware, and it is available here:
PSP Custom Firmware 3.71 M33 Guide | Karol Krizka (http://www.krizka.net/2007/09/30/psp-custom-firmware-371-m33-guide/)

It includes the following:

Step By Step Instructions
All Needed files
Instructions for 3.71 M33 Upgrade
Instructions for adding 1.50 kernel support
Instructions for installing the Custom Firmware Extender 1.6